The Apache OpenNLP team is pleased to announce the release of Apache OpenNLP 1.9.1.
The Apache OpenNLP library is a machine learning based toolkit for the processing of natural language text.
It supports the most common NLP tasks, such as tokenization, sentence segmentation, part-of-speech tagging, named entity extraction, chunking, parsing, and coreference resolution.
Apache OpenNLP 1.9.1 binary and source distributions are available for download from our download page: download page
The OpenNLP library is distributed by Maven Central as well. See the Maven Dependency page for more details: Maven Dependency
Unit test improvements.
TokenFeatureGeneratorFactory now allows to set lowercase flag.
Use ja for Japanese language code rather than jp.
Use hash to avoid linear search in DefaultEndOfSentenceScanner.
Opennlp allows setting the heap size.
Builds with Java 11.
Use daemon threads in executor services.
Allow for iterating through word vector table tokens.
A detailed list of the issues related to this release can be found in the release notes.
For a complete list of fixed bugs and improvements please see the README.html file included in the distribution.
--The Apache OpenNLP Team
31 December 2018